Heat Tolerant Plants - Annuals: Angelonia, 'Butterfly' Pentas, 'Dragon Wing' Begonia, 'Gryphon' Begonia, Lantana, 'Firework' Gomphrena, 'Profusion' Zinnias. Perennials: 'Autumn Sage' Salvia greggii, Black and/or Blue Salvia (S. mellifera/S. farinacea), Esperanza, 'Fern Leaf' Lavender, 'Fireworks' Pennisetum, 'John Fanick' Phlox Paniculata, 'Luna' Hibiscus.